Can anyone help me find the code to reset my radio on the grand scenic please?

Info on stereo sticker reads as follows
Model - RENRDW132-10
M176 - Security
RNRD0450184838
Prod No - FD0805190184838
8200300859TM176

Any help/advice or where to go would be greatly received - I can't go on without the radio to drown out my boys humming the star wars tune everywhere we drive!!

Elaine, January 2012

1797 is your keycode ;-)

telebumm007, January 2012